baber/WOPTO huggingface dataset:
Patent JP-2000039486-A (JP)
Title: Vibration suppressing apparatus
Inventor: SUGIMORI KENICHI
IPC: F16F15/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To suppress a structural resonance between a natural oscillation frequency in a rotating direction of a driving shaft of an optical equipment and a frequency of an aerodynamical vibration to be applied to the equipment in an aircraft mounting optical equipment. SOLUTION: The vibration suppressing apparatus comprises, in an optical equipment 2 carried in an aircraft, a driving shaft 4 in the equipment 2 to change an optical field, a driving motor 5 provided at the shaft 4 to control a rotating motion of the shaft 4, and a rotary angel displacement meter 6 for detecting a rotary angle displacement of the shaft 4 in the rotating direction.  The apparatus also comprises a servo mechanism 7 for loading a torque proportional to an amplitude of the signal obtained from the meter 6 in the direction of the shaft 4 to change an apparent elastic modulus of the shaft 4 in the rotating direction, thereby changing an attenuation ratio of the shaft 4 in the rotating direction, and a controller 8 provided in the equipment 2 to increase the attenuation ratio of the shaft 4 by gain controlling the mechanism 7 when the natural frequency of the shaft 4 approaches to the frequency of the aerodynamical vibration tot the equipment 2 estimated and calculated via speed information from an aircraft.
Patent JP-H0874908-A (JP)
Title: Gas spring device
Inventor: UEMATSU EIJI
IPC: F16F9/02
Filed: 1994-08-31
Abstract: PURPOSE: To provide an air spring device capable of fully reducing spring constant. CONSTITUTION: A front end of a cylindrical outer case 1 is sealed by a rod piece 2 and a rear end is sealed by an end piece 3. A cylindrical tube 13 is mounted between the rod piece 2 and the end piece 3 inside the outer case 1. A compression chamber 14 and a first accumulator chamber 15 are formed in the cylinder tube 13. A piston 21 is disposed in the compression chamber 14. One end of a pistion rod 19 supported with a rod piece 2 is fixed. Between the outer case 1 and the cylinder tube 13, a cylindrical second accumulator chamber 16 is formed. The first accumulator chamber 15 and the second accumulator chamber 16 are communicated to each other through a plurality of intake discharge holes 17 provided in the cylinder tube 1.
Patent JP-H1038734-A (JP)
Title: Static electricity capacity type pressure sensor, method for manufacturing the same and hemadynamometer using the sensor
Inventor: SEKI TOMONORI
IPC: G01L9/04
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a static electricity capacity type pressure sensor to prevent leak current between a silicon substrate and a withdrawal line. SOLUTION: The surface of a glass substrate 4 is formed in the predetermined position with a recess part 11, the bottom surface 11a of which is formed with a portion of a withdrawal line. The recess part is formed at least in a position in which the drawal line is opposed to a silicon substrate 1. The withdrawal line is formed to include the surface of the glass substrate and the bottom surface of the recess part and pattern formed integrally with a fixed electrode 6 and a pad 7 so that a pattern is formed integrally with a fixed electrode 6 and a pad 7. The inside of the recess part formed with the withdrawal line is filled with an insulator. Thus, a portion of the withdrawal line is embedded in the insulator.  The surface of the related insulator is flattened to be flush with the surface of the glass substrate, and the silicon substrate formed with a movable electrode and the glass substrate are integrally joined with each other through the electrodes. Since the withdrawal line is embedded in the insulator, it is insulated from the silicon substrate.
Patent JP-H0929847-A (JP)
Title: Method and apparatus for laminating and moire forcing decorative article
Inventor: TOMIOKA MASANORI
IPC: B60J5/00
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for laminating and moire forcing a decorative article capable of laminating and moire forcing a molding without positional deviation in the case of easily set supporting the article and laminating the article. SOLUTION: The method for laminating and moire forcing a decorative article comprises the steps of installing the lower surface of the peripheral edge of the article 18 on a lower outer mold 6, laminating the upper part of the peripheral edge of the article 18 on the corresponding part of a molding 16, laminating to press the inner part except the peripheral edge of the article 18 on the part corresponding to the molding 16 and forcing the peripheral end of the article 18 to the moire forcing groove 17 of the molding 16 to moire forcing it.
Patent JP-S5999531-A (JP)
Title: Character string data processor
Inventor: SASAKURA MITSUYOSHI
IPC: G06F3/048
Filed: 1982-11-29
Abstract: PURPOSE:To use the common part among respective messages in common and to improve the use efficiency of a memory by storing character string data in the form of a compressed code when processing the character string data. CONSTITUTION:A message number table 1 contains various message numbers (e.g. 5 and 9). Each message number is read out by a program and entered in a compressed message table 2. The table 2 contains compressed codes corresponding to the message numbers. Then, a code 1D for an internal data table 6, a code 0D for an external data table 8, etc., correspond to their numbers with regard to every compressed code. A message number 5 in the table 1 is completed in a complete message buffer 9 and further sent to a CRT.
Patent JP-S58105840-A (JP)
Title: Automatic dimming device of vehicular head lamp
Inventor: RIYUUBA MAKOTO
IPC: B60Q1/02
Filed: 1981-12-21
Abstract: PURPOSE:To contrive to prevent a driver from forgetting to dip to an opposing air and to light in a tunnel by a method wherein vehicular speeds and illumination at the vehicular front are detected and voltages supplied to head lamps are automatically controlled based upon the voltage value from a speed-voltage transducer and an illumination-voltage transducer. CONSTITUTION:A speed-voltage transducer 2 converts a detection signal from a speed detector 1, which detects the vehicular speed, into a voltage in proportion to the vehicular speed, while an illumination-voltage transducer 4 converts a detection signal from an illumination detector 3, which detects the illumination at vehicular front, into a voltage in proportion to the illumination. A power source 6 is for the head lamp 5 and an automatic voltage regulator 7 regulates the voltage supplied to the head lamp 5 based upon the voltage signals from the speed-voltage trasnducer 2 and illumination-voltage transducer 4. When the vehicular speed is low and the illumination at the vehicular front is high, the light intensity of the head lamp is controlled to be lowered.
Patent JP-H0371258-A (JP)
Title: Method and device for displaying document and character string display system
Inventor: NAKAJIMA AKIRA
IPC: G06F17/21
Filed: 1989-08-10
Abstract: PURPOSE:To improve the operability of document formation by simultaneously displaying a character string continued from the line end of a line to the line head of the next line in the case of document formation having a character string exceeding the number of characters capable of being displayed on one line of a display screen. CONSTITUTION:The display screen is divided by a partition line 121 and constituted so that the line head part 111 and line end part 112 of a document to be displayed are respectively displayed on respective divided screen areas. When the document to be displayed exceeds the display range of the display screen, i.e. an inputted reading character string or a result obtained by converting the inputted character string into a 'KANJI' (Chinese character)/'KANA' (Japanese syllabary) mixed character string is written in two lines, the line end part 112 and the line head part 111 can be divided and simultaneously displayed on the display screen. When a document to be displayed does not exceed the display range of the display device, the document can be displayed as it is on the same line without dividing the screen. Consequently, document formation can easily be executed.
Patent JP-S6452304-A (JP)
Title: Aeolotropic conductor
Inventor: ISHIBASHI TOSHIYUKI
IPC: H05K3/32
Filed: 1987-08-21
Abstract: PURPOSE:To install a conductor with a small pitch without causing the short circuit or the like across electrodes by using ferromagnetic fibers for a conductive material, aligning them in one direction on a plane in the magnetic field, and dispersing them at the variable density with the same pitch as the pitch of the electrode. CONSTITUTION:Ferromagnetic fibers are used for a conductive material and aligned in one direction on a plane in the magnetic field and dispersed at the variable density with the same pitch as the pitch of an electrode. Thermoplastic resin made by adding an adhesive agent to polyamide (nylon) is used as the resin 2, nickel fibers 1 with the diameter 8mum are dispersed in it and aligned in one direction on a plane at the variable-density distribution with the pitch 100mum to obtain an aeolotropic conductor. The aeolotropic conductor with aeolotropy by itself can be thereby obtained, thus it can be installed with a pitch smaller than before.
Patent JP-H0658584-A (JP)
Title: Ventilation hood
Inventor: SUZUKI HIROTAKA
IPC: F24F7/04
Filed: 1992-08-04
Abstract: PURPOSE:To increase a loading efficiency at the time of transporting and stocking and to improve simplicity of assembling operation by using shape memory alloy in a ventilation hood and reducing in thickness a packaging box. CONSTITUTION:A ventilation hood is formed integrally by using a bendable material as a connecting part of a front surface plate 9, an upper surface plate 1, a right side face plate 2 and a left side face plate 3, and shape memory alloy in which a shape at the time of using is stored is used at a bending part. Thus, since its body can be folded in a small size, a packaging box can be reduced, and its loading efficiency can be enhanced as compared with prior art. Further, since the body is formed merely by applying heat, an assembling time and labor hour of the operation can be remarkably omitted.
Patent JP-H0370533-A (JP)
Title: Dust indicator for vacuum cleaner
Inventor: SASADA KIMIO
IPC: A47L9/19
Filed: 1989-08-11
Abstract: PURPOSE:To increase the suction power of the title cleaner and to flow a large amounts of cooling-air when an electric fan must be cooled, by a method wherein a seal between an indicator and an indicator pipe on the atmospheric side is made better to prevent air leakage. CONSTITUTION:On a transparent indicator pipe 22 in the form of a square tube, one end part on the atmospheric side is an opening 23, and the other end is connected to the space part for suction. A flexible material-made plug body 25 on which a vent hole 27 is bored in the axial direction and which is fitted to the opening 23, and an indicator 29 which slides in the pipe, and a coil spring 37 which pushes the indicator, are also provided. A ring-shaped step part 28 in which one end of the indictor is fitted and engaged, is formed at the periphery of the vent hole. This step part is so formed that one end of the indicator sliding in the pipe fitted and engaged at the periphery of the vent hole of the flexible plug body. In this way, since the indicator is inserted into the plug body and engaged each other tightly, air leakage through the indicator is prevented when the title cleaner is operated and its suction power is increased. When a filter is plugged, one end of the indicator is detached from the ring-shaped step part, and cooling air is flowed in the pipe, and an electric fan is cooled.
Patent JP-H0952647-A (JP)
Title: Medium holding device for printer
Inventor: SHIMIZU HIROSHI
IPC: B65H11/00
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To prevent a medium from being inflicted with scars or indentations by holding the medium with relatively small pressing force. SOLUTION: The tip portion of a medium extruding member 2 moved vertically by an actuator 3 is formed into a proper solid shape such as a trapezoidal shape or a spherical shape, a groove 4 having the same shape as that of the tip portion of the medium extruding member 2 is provided on a guide 5 below the medium extruding member 2, and a medium is pinched and held by the tip portion of the medium extruding member 2 and the groove 4 of the guide 5.
Patent JP-S5999991-A (JP)
Title: Runaway detector for dc motor
Inventor: MURATA MASANAO
IPC: B60L3/08
Filed: 1982-11-26
Abstract: PURPOSE:To enable to effectively detect the malfunction of a DC motor by comparing the rotating speed of the motor with a reference signal by detecting the speed on the basis of measured motor terminal voltage, motor armature circuit current and motor pole magnetic fluxes. CONSTITUTION:Values measured by a motor field current detector 5, a motor armature current detector 6 and a motor terminal voltage detector 7 are inputted to an operational amplifier 8, and the rotating speed N as the approximate value of the actual rotating speed is calculated. The calculated rotating speed N is inputted to a comparator 10 through an absolute value circuit 9. Here, it is compared with a rotating speed signal 10-b of the predetermined reference, and a runaway detection signal 10-c is outputted when the rotating speed N is larger than the reference rotating speed.
Patent JP-H0491260-A (JP)
Title: Knitting method for one garment to be knitted with plural carriages
Inventor: SHIMA MASAHIRO
IPC: D04B15/96
Filed: 1990-08-06
Abstract: PURPOSE:To virtually simultaneously knit the respective knitting parts of one garment by driving control in a specified state plural carriages provided on a needle bed. CONSTITUTION:Carriage-driving means 12, 13, 14 are controlled via a control unit 11 having knitting program and operational section, etc., in such a manner that plural carriages 1, 2, 3 are situated off the knitted fabric on a side where a carriage located on the downstream side of the traveling direction for each carriage is not superposed on another traveling carriage, and the respective knitting parts 5, 7, 6 are virtually simultaneously knitted using a flat knitting machine 8.
Patent JP-2000027757-A (JP)
Title: Hermetic terminal for compressor
Inventor: YAMANAKA MASAJI
IPC: F04B39/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a hermetic terminal for compressor capable of securing the insulating strength between connecting terminals of a hermetic terminal without lowering the pressure resistance of a sealed container of the compressor. SOLUTION: A flat surface 2 is provided in an upper part of an outer surface of a cylindrical sealed container 1 forming a case of a sealed compressor. Holes for insertion of plural connecting terminals 5a, 5b, 5c of hermetic terminal are directly drilled in the sealed container 1 at positions close to a rod 6 provided in the flat surface 2 while projecting therefrom. The plural connecting terminals 5a-5c of the hermetic terminal are inserted for sealing in the condition that a part thereof is embedded and other parts thereof are projected out of the flat surface 2. A terminal cover 3 is made of an electrically insulating material such as rubber, and provided with a terminal chamber for housing the connecting terminals 5a-5c of the hermetic terminal.  A drawing port 8 for drawing a lead wire connected to a terminal of an overload relay and a lead wire connected to the connecting terminal is formed in a lower end of the terminal cover 3.
Patent JP-H0743984-A (JP)
Title: Electrostatic charging member, process cartridge and image forming device
Inventor: SATO HIROSHI
IPC: G03G15/02
Filed: 1993-07-30
Abstract: PURPOSE:To prevent the unequal electrostatic charge of the contact electrostatic charging member and to eliminate image defects. CONSTITUTION:An arbor 2a is enclosed by an elastic material 2B laminated, successively from an inner side, with a foamed member 2b, a tube 2c, a conductive layer 2d, a middle resistance layer 2e and an protective layer 2f, thereby a electrostatic charging roller 2 is constituted. Both ends of this arbor 2a are pressed by pressurizing springs to press the electrostatic charging roller 2 to an image carrying member 1 and an electrostatic bias is impressed to the arbor 2a by a power source 4, by which the surface of the image carrying member 1 is uniformly electrostatically charged via the elastic material 2B. Both ends (only the one end is shown in Fig.) of the tube 2c are provided with tapered parts 2c' (angle alpha) converging toward the arbor 2a on the inner side. As a result, the relief of the pressure of foaming from the apertures at both ends is prevented at the time of foaming of the foamed member 2b. The hardness and volumetric resistivity of the foamed member 2b are uniformalized over the entire area in the longitudinal direction of the electrostatic charging roller 2, by which the unequal electrostatic charge is eliminated.
Patent JP-S58109458-A (JP)
Title: Alicyclic compound and its preparation
Inventor: OKA YOSHIKAZU
IPC: C07C231/00
Filed: 1981-12-22
Abstract: NEW MATERIAL:The compound of formulaI(Cyl is <=10C alicycli C group; R<1>  is H, lower alkyl or aralkyl; R<2> is H, lower alkyl, etc.; R<3> and R<4> are H or  lower alkyl) and its salt. EXAMPLE:N -( 1-Ethoxycarbonyl-3-phenylpropyl )-L -alanyl-N- cyclopentylglycine hydrochloride. USE:It has angiotensinase-inhibiting, bradykininase (kininase)-inhibiting and encephalinase-inhibiting activities, etc., and is useful as a remedy and preventive for hypertension, an analgesic, and an agent for promoting analgesic activity. PROCESS:The compound of formulaIis prepared by condensing the compound of formula II with the compound of formula III under reducing conditions, e.g. by the catalytic reduction at -20-+100 deg.C using a metal such as platinum or its mixture with arbitrary carrier as the catalyst.
Patent JP-S6365059-A (JP)
Title: Heat resistant ferritic steel having superior strength at high temperature
Inventor: SASAKI AKISHI
IPC: C22C38/48
Filed: 1986-09-06
Abstract: PURPOSE:To improve the strength of a heat resistant high Cr-Mo ferritic steel at high temp. and the resistance to oxidation at high temp. by adding specified amounts of V, W and Cu to the steel and specifying the quantitative relation between elements including C+N in the steel. CONSTITUTION:A heat resistant ferritic steel having a compsn. consisting of, by weight, 0.03-0.20% C, <1.0% Si, 0.1-1.5% Mn, 0.05-0.30% Cu, 0.1-1.0% Ni, 7.0-13.0% Cr, 0.4-2.5% Mo, 0.02-0.15% Nb, 0.02-0.35% V, 0.05-2.50% W, 0.005-0.080% N and the balance Fe is used as a heat resistant steel forming the members of an extra super critical pressure boiler or the like. In the compsn., W and Mo, V an Nb, Nb and (C+N), V and (Mo+W), and (Mo+W+2 V+2N) and (C+N) have separate specified quantitative relations. The heat resistant ferritic steel has improved strength at high temp. and improved resistance to oxidation at high temp.
Patent JP-S6453703-A (JP)
Title: Rolling method for thick plate
Inventor: TAKESHITA KOICHIRO
IPC: B21B1/38
Filed: 1987-08-22
Abstract: PURPOSE:To improve the rolling efficiency by setting a slab thickness and a lateral spreading ratio in a specific range and performing edging rolling in lateral spreading and finishing rollings for thick plates by use of a rolling mill provided with respective couples of vertical and horizontal rolls. CONSTITUTION:A slab thickness X and a lateral spreading ratio Y are limited in a range so that X+90Y<=390; one or more edging rollings are performed in lateral spreading and finishing rollings in the same direction of the respective rollings. Hence, the rolling efficiency is drastically improved and the rolling width accuracy is also improved.
Patent JP-S6270337-A (JP)
Title: Purificaton of oxidative reaction solution
Inventor: YUI TOMOYUKI
IPC: B01J31/16
Filed: 1985-09-24
Abstract: PURPOSE:To economically purify an oxidative reaction solution without problems, e.g. corrosion of distillation columns, etc., by oxidizing 2,3,6- trimethylphenol in the presence of a catalyst, treating the resultant reaction solution with an aqueous solution of an alkali and removing an active chlorinated derivative. CONSTITUTION:2,3,6-Trimethylphenol is oxidized with oxygen gas or a gas containing oxygen in the presence of a copper halogeno complex catalyst to give an oxidative reaction solution, which is then treated with an aqueous solution of an alkali, preferably an aqueous solution of sodium hydroxide or potassium hydroxide and purified. The concentration of the aqueous solution of the alkali is particularly 0.1-0.5wt%. When the oxidative reaction solution is mixed with the aqueous solution of the alkali, both are preferably mixed and stirred while keeping the pH at 8-9. The temperature on mixing is normally 20-150 deg.C, preferably 50-100 deg.C. For example, Li[CuCl3].2H2O, etc., may be cited as the copper halogeno complex.
Patent JP-H0547339-A (JP)
Title: Ion implanter
Inventor: SUGIYAMA TOSHIAKI
IPC: H01L21/265
Filed: 1991-08-21
Abstract: PURPOSE:To prevent the futility of the ion beam current by determining the X, Y-scan widths in response to the wafer size without using a gland mask in an ion implanter. CONSTITUTION:Ion beam detectors 10, 11 in the X, Y-directions are provided on a target platen 9, and a scan width controller 12 controlling the voltage of X, Y deflecting plates 4, 2 via signals from the detectors 10, 11 to determine the scan width is provided.
Patent JP-H0372916-A (JP)
Title: Treatment of exhaust gas
Inventor: YOSHIMOTO MASAFUMI
IPC: F01N13/02
Filed: 1989-08-11
Abstract: PURPOSE:To reduce and remove nitrogen oxide in exhaust gas by carbon monoxide by passing exhaust gas through a catalyst bed at an areal speed of 100-5000m<3>/m<2>.hr and selectively forming carbon monoxide from the particulate in the exhaust gas. CONSTITUTION:Exhaust gas is passed through a catalyst bed at an aereal speed of 100-5000m<3>/m<2>.hr to selectively form carbon monoxide from the particulate in the exhaust gas. Subsequently, nitrogen oxide in the exhaust gas is reduced by said carbon monoxide and decomposed into nitrogen and water to be removed. As the form of a catalyst to be used, for example, there is a catalyst filter F, that is, a form forcibly passing exhaust gas through a partition wall 2 composed of porous ceramic to subject the particulate in the exhaust gas to oxidative decomposition or a form supporting a catalyst by a metal net having a large number of pores whose sizes are about 30mum or more.
Patent JP-H1077958-A (JP)
Title: Hydrostatic axial piston machine
Inventor: FORSTER FRANZ DIPL ING
IPC: F03C1/06
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a compact structure and a high output by improving a hydrostatic axial piston machine with a swash plate structure. SOLUTION: This machine has plural cylinder holes 4a, 4b and two cylinder drums 2, 3 for rotating synchronously while keeping an axial direction clearance and an off-centered plate 6 arranged by slanting is arranged unturnably therebetween and a piston 5 guided movably in the cylinder holes 4a, 4b and formed on the ends of both pistons is supported on this and this piston is composed of two piston sections 5a, 5b, which are invaded in the cylinder holes 4a, 4b facing each other and combined by a bridge section 5c and two supporters 7a, 7b for operating on the off-centered plate 6 directly or indirectly along a running track are arranged on both sides of the off-centered plate 6 in each bridge section 5c and the bridge section 5c is turned in the radial direction inside toward a rotational axis D.